still in development, the Bristol Bulldog, which had a top speed of 174 mph. The Hart would then be sent to the Aeroplane and Armament Experimental Establishment to undergo testing on the 8th September

which was powered by the 890-hp Bristol Mercury XII engine, had a top speed of 219 mph, range of 600 miles with a service ceiling of 26,000 ft. Armament was four 0.303-in machine-guns and 500lb bombs.

two Tempest Mk IIs, powered by the 2,520-hp Bristol Centaurs IV engine. The Tempest Mk III was powered by the Rolls-Royce Griffon IIB with the Tempest Mk IV installed with a Rolls-Royce Griffon 61 engine,

5 Westland Lysander 4 Bristol Blenheim 6 Hawker Hurricane Advanced Air Striking Force (13 squadrons) 8 Fairey Battle 2 Bristol Blenheim 3 Hawker Hurricane The two letters in () are the squadron

Bristol Hercules Powered Lancaster B.II Of the Lancaster variants produced, all would be powered by either Rolls-Royce or Packard Merlin engines, the exception was the Lancaster B.II, which was powered

housed a crew of four and was powered by a 750-hp Bristol Pegasus VI engine giving the aircraft a top speed of 135 mph, range of 600 miles and a service ceiling of 18,500 ft. Armament consisted of two

powered by four 950-hp Bristol Pegasus X engines, and featured a British flying boat first of power operated turrets being fitted. A large aircraft which had two levels and a crew of, normally, between

The Harrow Mk I was powered by a pair of 850-hp Bristol Pegasus X engines giving the aircraft a top speed of 190 mph. This was quickly followed by the 925-hp Bristol Pegasus XX powered Harrow Mk II. This

a Manchester Mk II, powered by either Bristol Centaurus or Napier Sabre engines was planned, but none were ever produced. This would be followed by the Manchester Mk III, this would have an increased

The Hampden Mk I was powered by a pair of 1,000-hp Bristol Pegasus XVIII engines which gave the aircraft a top speed of 254 mph, range of 1,885 miles with a service ceiling of 19,000 ft. Armament was